1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
/*
*
* Copyright 2018 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef GRPCPP_IMPL_CODEGEN_CALL_H
#define GRPCPP_IMPL_CODEGEN_CALL_H
#include <grpc/impl/codegen/grpc_types.h>
#include <grpcpp/impl/codegen/call_hook.h>
namespace grpc {
class CompletionQueue;
namespace experimental {
class ClientRpcInfo;
class ServerRpcInfo;
} // namespace experimental
namespace internal {
class CallHook;
class CallOpSetInterface;
/// Straightforward wrapping of the C call object
class Call final {
public:
Call()
: call_hook_(nullptr),
cq_(nullptr),
call_(nullptr),
max_receive_message_size_(-1) {}
/** call is owned by the caller */
Call(grpc_call* call, CallHook* call_hook, ::grpc::CompletionQueue* cq)
: call_hook_(call_hook),
cq_(cq),
call_(call),
max_receive_message_size_(-1) {}
Call(grpc_call* call, CallHook* call_hook, ::grpc::CompletionQueue* cq,
experimental::ClientRpcInfo* rpc_info)
: call_hook_(call_hook),
cq_(cq),
call_(call),
max_receive_message_size_(-1),
client_rpc_info_(rpc_info) {}
Call(grpc_call* call, CallHook* call_hook, ::grpc::CompletionQueue* cq,
int max_receive_message_size, experimental::ServerRpcInfo* rpc_info)
: call_hook_(call_hook),
cq_(cq),
call_(call),
max_receive_message_size_(max_receive_message_size),
server_rpc_info_(rpc_info) {}
void PerformOps(CallOpSetInterface* ops) {
call_hook_->PerformOpsOnCall(ops, this);
}
grpc_call* call() const { return call_; }
::grpc::CompletionQueue* cq() const { return cq_; }
int max_receive_message_size() const { return max_receive_message_size_; }
experimental::ClientRpcInfo* client_rpc_info() const {
return client_rpc_info_;
}
experimental::ServerRpcInfo* server_rpc_info() const {
return server_rpc_info_;
}
private:
CallHook* call_hook_;
::grpc::CompletionQueue* cq_;
grpc_call* call_;
int max_receive_message_size_;
experimental::ClientRpcInfo* client_rpc_info_ = nullptr;
experimental::ServerRpcInfo* server_rpc_info_ = nullptr;
};
} // namespace internal
} // namespace grpc
#endif // GRPCPP_IMPL_CODEGEN_CALL_H
|
